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liberstina [14]
3 years ago
10

Point Q (2, −1) is rotated 90° clockwise about the origin.

Mathematics
1 answer:
spayn [35]3 years ago
5 0
Q' (-2,-1) Is the answer to the problem.
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MARIA WALKED 4.035 KILOMETERES. WHAT IS 4.035 WRITTEN IN AS EXPANDED FORM ?
notka56 [123]
Here's my interpretation:  4 whole km, plus zero tenths of a km, plus 3 hundredths of a km, plus 5 thousandths of a km.
4 0
4 years ago
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Two cylinders are similar. The radius of cylinder a is 5.6 in. The radius of cylinder b is 1.4 in. If the hwight of cylinder b i
sleet_krkn [62]
The answer is 16in.

Let the radius and height of cylinder A be Ra and Hb respectively and the radius and height of cylinder B be Rb and Hb respectively.

Using similar shapes:
Ra/Ha= Rb/Hb
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6 0
3 years ago
Two angles are supplementary. If 5 times of one angle is 10 times of the other angle, find the two angles.
Luba_88 [7]
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15x = 180
X = 12
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7 0
3 years ago
Que son nuemros racionales y que son numeros irracionales? [con ejemplos]
Ivenika [448]

Answer:

El conjunto de los números reales está conformado por el conjunto de los números racionales y por el conjunto de los números irracionales. Son conjuntos disjuntos entre si. ... Un número es racional si puede ser representado como el cociente de dos números enteros.

Step-by-step explanation:

7 0
4 years ago
Find the vertex.<br> f(x)<br> =<br> 2(x + 7)2 + 8<br> ([?],[ ]
Nana76 [90]
(-7,8)

Simplifying 2(x+7)^2+8
Will give you the image results

You must graph the formula and you’ll get -7,8 (using desmos helps)

6 0
3 years ago
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